function dl(){
	var username = $(".dl8").val();
	var password = $(".mk1").val();
	if(username==""||password==""){
		alert("请把表单信息输入完整");
		return;
	}
	$.post("http://39.105.192.164:9090/apitest/login","username="+username+"&password="+password,function(data){
		if(data["code"]==1) {
			alert("用户登录成功");
			window.open("wz.html");
			window.close();
		}
	})
}